航空路線 (Airlines)
Unrated
日本語
Language
Contribute a translation- Time limit
- 3000 ms
- Memory limit
- 1024 MB
- Submissions
- 0
- Correct
- 0
- Solved by
- 0
- AC rate
- —
Statement
Examples
Sample input 1
3 -1 30 70 40 -1 30 70 40 -1
Sample output 1
270
Notes
JOI 2022/2023 航空路線 (Airlines) · JCIOI · CC BY-SA 4.0
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